Consider the Recursive Version of the Fib Method from the Textbook

question 69

Multiple Choice

Consider the recursive version of the fib method from the textbook shown below: public static long fib(int n)
{
If (n <= 2)
{
Return 1;
}
Else
{
Return fib(n - 1) + fib(n - 2) ;
}
}
How many more recursive calls to fib will be made from the original call of fib(7) than from the original call of fib(6) (not counting the original calls) ?

• A) 1
• B) 2
• C) 5
• D) 10

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